scikit-learn/scikit-learn — pull request #2736 by AlexanderFabisch (2014-01-09 22:44:47+00:00)
Title: [MRG] Refactor CV and grid search

While implementing #2701 I have seen some duplicate code in `grid_search` and `cross_validation`. Before I will implement the rest of issue #2584 I would like to clean that up a little bit.